Individual Calculations December 2018
 Abedi, Amin  Total change: -1.40  Rating chartPersonal card
 1st Tabriz Milad Peyambar Cup Standard U2000 Tabriz IRI 2018-11-17
RcRownchangeKK*chgGame
 1806 1986 5.00 7 -0.07 20 -1.40 
  Zalpour, Asad 1838 IRI1.0010.30206.00 
  Saemi, Sina 1877 IRI0.001-0.6520-13.00 
  Hamzeh Javaran, Koosar 1586  * IRI1.0010.08201.60 
  Mirbagheri, Seyedsajad 1797 IRI1.0010.25205.00 
  Mastizadeh, Saeed 1873 IRI0.001-0.6520-13.00 
  Mokhberi, Iraj 1844 IRI1.0010.31206.20 
  Jamalzadeh, Morteza 1827 IRI1.0010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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